沥青路面使用性能评价中行驶质量与路面损坏的关系探讨

现有的沥青路面使用性能评价体系，通过对路面的损坏状况指数、行驶质量指数、车辙深度指数、抗滑性能指数及结构强度指数的线性加权，获得路面使用性能指数。其中，影响路面行驶质量指数的主要因素是路面平整度，而它受到如裂缝、坑槽、修补等路面损坏的影响。因此，路面行驶质量指数与路面损坏状况指数存在着某种重叠关系，但这种关系并不明确，...

Relationship between Pavement Ride Quality and Pavement Distress in Asphalt Pavement Performance Evaluation

In existing asphalt pavement performance evaluation system,Pavement Surface Condition Index(PSCI),Riding Quality Index (RDI),Rutting Depth Index,Skidding Resistance Index and Pavement Structure Strength Index are linearly weighted to compute Pavement Quality Index.Among indexes above,RDI is mostly affected by pavement roughness,which is also influenced by damages such as cracks,potholes and repairs.Therefore,there is some uncertain overlap relationship between RDI and PSCI non-reflected in existing evaluati...